27. In 1950, the world grain production was approximately 600 million tons. In 1994, the world grain harvest had risen to 1800 million tons. In 1995, it fell to 1600 million tons. Calculate the percentage increase in grain production over the period 1950-1995.
Answer:
166.67%
Explanation:
The computation of the percentage increase in grain production for the period 1950-1955 is shown below:
= (Year 1995 grain production - Year 1950 grain production) ÷ ( Year 1950 grain production)
= (1,600 million tons - 600 million tons) ÷ (600 million tons)
= 1,000 million tons ÷ 600 million tons
= 166.67%
Hence the increase in percentage is 166.67%
Answer:
(B) 1970
(A) Increased
Explanation:
lol
A species of mouse occupies the same niche in a forest that a species of rat occupies in a nearby forest. What would be the most likely result it members of the rat
population were introduced to the mice's forest?
A. The rats would kill the mice
B. The rats would adopt a new diet
C. Either the mice or the rats would die off or move away
D. Either the mice or the rats would evolve into a new species
Answer:
The correct option is;
A. The rats would kill the mice
Explanation:
The mouse that exist in the forest niche will continue inhabiting the niche because the introduced rats are cautious mammals
Whereby the population of rats increases and there is competition for food there is a likelihood that rats could kill the mice. However in plentiful supply of food, the two rodents could coexist
Given the nature of the niche which is shared and the differences in behavior of the rats such as muricide, the rats will kill and eat the mice as noticed in scientific studies over the past several decades.
You are interested in becoming more physically fit, but you find yourself making excuses to get out of jogging most afternoons. What can you do to improve your interest in completing the necessary amount of physical activity each day?
A: Set an alarm to make sure you know it is time to go jogging
B: Try different activities to find something you enjoy more
C: Jog alone so you can end the workout early if you get bored
D: Fill your schedule with other activities so you don't have time to jog
Please help me, im struggling and i feel so dumb.. :( I will give you extra points and name your answer as the brainliest :)
Answer:
B. try different activities to find something you enjoy more
Answer:
B
Explanation:
When it comes to working out, it is very easy to get bored- like doing the same workout everyday. It's important to sometimes switch it up, make the workouts interesting, so it keeps you motivated & challenged.
I can relate to this, because I've been working out since quarantine, and I used to have the same exericse routine everyday, and I almost gave up on it. Until I discovered new exercises, it made my workout routine more fun.
Hope this helps!